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$135+ Cheap flights from Luis Munoz Marin Intl (SJU) to Raleigh (RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — RDU
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl to Raleigh with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Raleigh-Durham are usually found in February or September, booked 46 days in advance, depart on a Sunday or Friday and return on a Saturday

Cheap flight deals from Luis Munoz Marin Intl to Raleigh

Cheapest flights from Luis Munoz Marin Intl to Raleigh
Explore the most affordable flight options available from Luis Munoz Marin Intl to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:37 pm
SJU
-
RDU
1 stop15h 21m
Multiple Airlines
Thu 8/208:15 pm
RDU
-
SJU
Nonstop3h 44m
Multiple Airlines
Deal found 6/24$252
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:37 pm
SJU
-
RDU
1 stop15h 21m
Multiple Airlines
Sun 8/308:15 pm
RDU
-
SJU
Nonstop3h 44m
Multiple Airlines
Deal found 6/24$255
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:30 am
SJU
-
RDU
1 stop10h 22m
Frontier
Sat 8/225:55 pm
RDU
-
SJU
1 stop7h 01m
Frontier
Deal found 6/24$256
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:37 pm
SJU
-
RDU
2 stops30h 22m
Frontier
Mon 8/245:55 pm
RDU
-
SJU
1 stop7h 01m
Frontier
Deal found 6/25$257
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
SJU
-
RDU
1 stop11h 09m
Frontier
Mon 8/39:43 am
RDU
-
SJU
1 stop14h 58m
Frontier
Deal found 6/22$258
This eDestinos deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:45 pm
SJU
-
RDU
1 stop13h 44m
Frontier
Sun 7/268:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
Deal found 6/24$259
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
SJU
-
RDU
1 stop11h 09m
Multiple Airlines
Mon 8/39:27 pm
RDU
-
SJU
1 stop27h 14m
Multiple Airlines
Deal found 6/23$260
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am
SJU
-
RDU
1 stop10h 22m
Multiple Airlines
Tue 9/14:15 pm
RDU
-
SJU
1 stop8h 41m
Multiple Airlines
Deal found 6/24$261
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:57 pm
SJU
-
RDU
1 stop11h 21m
Frontier
Thu 8/278:15 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
Deal found 6/24$262
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:44 am
SJU
-
RDU
1 stop12h 05m
Frontier
Tue 7/288:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
Deal found 6/21$263
This eDestinos deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/193:36 pm
SJU
-
RDU
Nonstop3h 52m
Frontier
Sun 7/268:23 pm
RDU
-
SJU
Nonstop3h 44m
Frontier
Deal found 6/21$264
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:10 am
SJU
-
RDU
1 stop10h 19m
Multiple Airlines
Sun 8/168:30 pm
RDU
-
SJU
1 stop28h 11m
Multiple Airlines
Deal found 6/26$265

Find flight deals from Luis Munoz Marin Intl to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Kiwi.com)

One-way from

$135
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$359

Good round-trip deal

$376 or less

Good one-way deal

$152 or less
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Raleigh-Durham flights.
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From San Juan Luis Munoz Marin Intl to Raleigh-Durham
Search Deals
One-way flight from San Juan Luis Munoz Marin Intl to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to Raleigh-Durham.
Search Deals
Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Raleigh-Durham.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 10/9

7:30 am-5:00 pm

1 stop9h 30m

Raleigh-Durham

Mon 10/12

5:20 am-11:36 am

1 stop6h 16m

$336

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 10/9

5:30 am-12:00 pm

1 stop6h 30m

Raleigh-Durham

Mon 10/12

7:55 am-11:10 pm

2 stops15h 15m

$369

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 10/16

10:10 am-7:50 pm

2 stops9h 40m

Raleigh-Durham

Tue 10/20

4:50 pm-10:40 pm

1 stop5h 50m

$369

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 10/2

1:05 pm-10:55 pm

2 stops9h 50m

Raleigh-Durham

Thu 10/8

2:00 pm-12:05 am

2 stops10h 05m

$402

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Thu 11/19

6:15 am-3:45 pm

2 stops10h 30m

Raleigh-Durham

Sun 11/29

1:30 pm-12:55 am

1 stop10h 25m

$419
Quickest round-trip

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Mon 7/20

3:22 pm-7:01 pm

Nonstop3h 39m

Raleigh-Durham

Thu 7/30

7:56 pm-11:34 pm

Nonstop3h 38m

$425

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Wed 7/29

3:22 pm-7:01 pm

Nonstop3h 39m

Raleigh-Durham

Sat 8/1

6:44 pm-10:24 pm

Nonstop3h 40m

$443

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Tue 7/21

3:14 pm-6:53 pm

Nonstop3h 39m

Raleigh-Durham

Wed 7/29

7:56 pm-11:34 pm

Nonstop3h 38m

$455

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 7/18

7:34 am-4:43 pm

1 stop9h 09m

Raleigh-Durham

Fri 7/24

7:56 pm-11:34 pm

Nonstop3h 38m

$463

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Mon 7/27

3:22 pm-7:01 pm

Nonstop3h 39m

Raleigh-Durham

Mon 8/3

7:56 pm-11:34 pm

Nonstop3h 38m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 21 resultsSorted by cheapest first
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Compare providers for flights from Luis Munoz Marin Intl to Raleigh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Raleigh in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Raleigh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Raleigh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Raleigh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luis Munoz Marin Intl to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Raleigh

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Raleigh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh (average of $226). Flying from San Juan Luis Munoz Marin Intl Airport to Raleigh in July is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to RDU?

Find hourly flight availability from Luis Munoz Marin Intl to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2026.

It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Raleigh in the afternoon. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Raleigh?

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Raleigh. Price data was last updated on June 20, 2026.

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Raleigh flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Raleigh?

The best insider tips for San Juan Luis Munoz Marin Intl Airport to Raleigh flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Raleigh trip
Our travel experts
John Walton

John Walton

Expert on RDU

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on SJU

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated June 26, 2026.
Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Raleigh, such as Southwest,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

7.9

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
7.9
Good
4,245 reviews
Southwest
7.9
Good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

7.9

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,453 reviews
Southwest
7.9
Good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

7.9

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,769 reviews
Southwest
7.9
Good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

7.9

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
JetBlue
7.1
Good
3,012 reviews
Southwest
7.9
Good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

7.9

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Frontier
5.6
Fair
2,864 reviews
Southwest
7.9
Good
4,245 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

7.9

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Raleigh from San Juan Luis Munoz Marin Intl?

    For a flight from San Juan Luis Munoz Marin Intl to Raleigh, you will be flying into Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city. Raleigh-Durham is the only Raleigh airport and it handles 1 inbound flight from San Juan Luis Munoz Marin Intl per day. 5 airlines have flights to Raleigh-Durham from San Juan Luis Munoz Marin Intl on a regular basis.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

    Delta and Southwest can get you from San Juan Luis Munoz Marin Intl Airport to Raleigh in just under 6h 30m. Your travel time can differ by up to 3h. The distance between San Juan Luis Munoz Marin Intl Airport and Raleigh is about 1435 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Raleigh round-trip?

    According to our current data, Frontier ($115), Delta ($156), and JetBlue ($184) offers the cheapest pricing from San Juan Luis Munoz Marin Intl Airport to Raleigh. Users have found that Frontier is 62% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Raleigh one-way?

    The cheapest airlines for a one-way flight from San Juan Luis Munoz Marin Intl Airport to Raleigh are Frontier ($86), Southwest ($130), and JetBlue ($134).

  • What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Raleigh?

    On average you can expect to pay $325 for a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh. The cheapest flight overall is $112 while the most popular route, (San Juan Luis Munoz Marin Intl - Raleigh-Durham) is currently priced at $239.

  • Can I find deals for flights from Luis Munoz Marin Intl to Raleigh that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Raleigh.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Raleigh?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

    Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh (average of $226). Flying from San Juan Luis Munoz Marin Intl Airport to Raleigh in July is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Rocky Mount
Smithfield
Garner
Selma
Goldsboro
Danville
Cary
Henderson
Wilson
Pinehurst
Dunn
Chapel Hill
Wake Forest
South Hill
Holly Springs
Morrisville

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Alternative routes for Luis Munoz Marin Intl to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Charlotte flights
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Top 5 airlines flying from Luis Munoz Marin Intl to Raleigh

Discover the top 5 airlines that operate flights from Luis Munoz Marin Intl to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$115Average$290FlexibilityNo cancel feeOn-time62%
DeltaCheapest$156Average$340FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$184Average$346FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$261Average$385FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$291Average$366FlexibilityNo cancel feeOn-time71%

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